Really cool dude! I sadly found a spot where I had till the next day to detect because they were about to pour the concrete but I still hurriedly found some keepers! The best was a centennial coin for this area that was minted in 1978. Some silver but was of 50`s and 60`s vintage so the centennial was the best! Its a large coin( similar to a silver dollar in size) so my detector screamed when I found it! And it is made of silver! So even tho it was made recently I was still doing the silver dance!..................nan can do it better than me tho!...........and she does it more often!